| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54020 is a 10-A synchronous SWIFT buck converter designed for efficient power management. It accepts an input voltage range of 4.5 V to 17 V and can provide an output voltage as low as 0.6 V up to a maximum of 5 V.
This device features a wide switching frequency range from 200 kHz to 1.2 MHz, allowing for flexibility in design. Key electrical characteristics include a typical quiescent current of 0.0006 A and a maximum duty cycle of 98%. The operating temperature range is -40°C to 150°C, making it suitable for demanding environments.
The TPS54020 integrates 8-mΩ and 6-mΩ MOSFETs and is housed in a thermally enhanced 3.5 mm x 3.5 mm VQFN-HR package. It supports features such as adjustable current limit, frequency synchronization, light load efficiency, phase interleaving, power good monitoring, pre-bias start-up, and adjustable soft start. The converter utilizes peak-current-mode control and includes Eco-mode for higher efficiency at light loads. Overcurrent, overtemperature, and overvoltage protection mechanisms are integrated for reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54020 operates with an input voltage from 4.5 V to 17 V.
The TPS54020 can deliver a maximum output current of 10 A.
The TPS54020 has an operating junction temperature range of -40°C to 150°C.
The TPS54020 is available in a 3.5 mm x 3.5 mm VQFN-HR package.
The switching frequency is programmable from 200 kHz to 1.2 MHz.
Yes, the TPS54020 integrates 8-mΩ high-side and 6-mΩ low-side MOSFETs.
The TPS54020 uses peak-current-mode control.